| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.79 | 12.306% | $42.4404 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $90.93 | 4.526% | $95.0455 | $95.05 | $95.05 | $95.00 |
| Purchase #3 | $122.30 | 7.310% | $131.2401 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $162.39 | 4.318% | $169.402 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $187.79 | 3.352% | $194.0847 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $29.48 | 6.649% | $31.4401 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $76.66 | 5.302% | $80.7245 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $707.34 | $744.3773 | $744.37 | $744.40 | $744.20 | |